SOLUTION: √x+10=x-2

Question 601316: √x+10=x-2
Answer by flame8855(424) (Show Source): You can put this solution on YOUR website!
√x+10=x-2
√x=x-12
condition : x-12 >0 , x>12
√x=x-12
x=(x-12)^2
x=x^2+144-24x
x^2-25x+144=0
x=9 but condition x >12 so 9 cannot be an answer
x= 16 , 16>12
so solution is s = 16

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SOLUTION: &#8730;x+10=x-2

SOLUTION: √x+10=x-2